GB1043618A - Improvements in and relating to electrolytic processes and baths for the production of zinc deposits - Google Patents
Improvements in and relating to electrolytic processes and baths for the production of zinc depositsInfo
- Publication number
- GB1043618A GB1043618A GB12380/64A GB1238064A GB1043618A GB 1043618 A GB1043618 A GB 1043618A GB 12380/64 A GB12380/64 A GB 12380/64A GB 1238064 A GB1238064 A GB 1238064A GB 1043618 A GB1043618 A GB 1043618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aldehydes
- colloid
- added
- metal compounds
- baths
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052725 zinc Inorganic materials 0.000 title abstract 2
- 239000011701 zinc Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- 150000002736 metal compounds Chemical class 0.000 abstract 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 abstract 2
- SATCULPHIDQDRE-UHFFFAOYSA-N piperonal Chemical compound O=CC1=CC=C2OCOC2=C1 SATCULPHIDQDRE-UHFFFAOYSA-N 0.000 abstract 2
- 238000007747 plating Methods 0.000 abstract 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- AWJUIBRHMBBTKR-UHFFFAOYSA-N iso-quinoline Natural products C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 abstract 1
- -1 isoquinoline aldehyde Chemical class 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229940081310 piperonal Drugs 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 abstract 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 abstract 1
- 235000012141 vanillin Nutrition 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/1653—Esters of thiophosphoric acids with arylalkanols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/22—Amides of acids of phosphorus
- C07F9/224—Phosphorus triamides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/22—Amides of acids of phosphorus
- C07F9/24—Esteramides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
- C07F9/32—Esters thereof
- C07F9/3205—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/3211—Esters of acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3834—Aromatic acids (P-C aromatic linkage)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4021—Esters of aromatic acids (P-C aromatic linkage)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4075—Esters with hydroxyalkyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/44—Amides thereof
- C07F9/4403—Amides thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4419—Amides of aromatic acids (P-C aromatic linkage)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5304—Acyclic saturated phosphine oxides or thioxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
- C07F9/6533—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Cosmetics (AREA)
Abstract
Zinc plating baths containing alkali zincate free of cyanide have added thereto a small quantity of one or more of metal compounds of Groups VI(b), VII(b) or iron, and aldehydes of aliphatic, aromatic or heterocyclic series. Examples are the oxides, chlorides, or sulphates of Cr, Co, Mn, Mo, Ni, W, or Fe; benzaldehyde, piperonal, furfural, vanillin, anisaldehyde, a pyridine or isoquinoline aldehyde and salicyl aldehyde. Preferably a colloid is also present, e.g. gelatin, methyl cellulose, casein, or polyvinyl alcohol. The metal compounds and aldehydes are added at the rate of up to 10 g. per litre, and the colloid up to 100 g. per litre. Other additions include pore inhibitors surfacting and complexing agents, e.g. E. D. T. A. sodium salt. After plating the surface may be dipped in dilute nitric or chromic acid.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED40675A DE1192021B (en) | 1963-01-12 | 1963-01-12 | Galvanic baths |
| DED40723A DE1196464B (en) | 1963-01-12 | 1963-01-19 | Galvanic baths |
| DESCH33166A DE1235102B (en) | 1963-01-12 | 1963-04-24 | Cyanide-free galvanic bright zinc bath |
| DED41416A DE1201152B (en) | 1963-01-12 | 1963-04-24 | Galvanic baths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1043618A true GB1043618A (en) | 1966-09-21 |
Family
ID=27436770
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49875/63A Expired GB1056599A (en) | 1963-01-12 | 1963-12-17 | Improvements in and relating to electroplating baths |
| GB12380/64A Expired GB1043618A (en) | 1963-01-12 | 1964-03-24 | Improvements in and relating to electrolytic processes and baths for the production of zinc deposits |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49875/63A Expired GB1056599A (en) | 1963-01-12 | 1963-12-17 | Improvements in and relating to electroplating baths |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3298937A (en) |
| AT (1) | AT249466B (en) |
| CH (2) | CH458006A (en) |
| DE (4) | DE1192021B (en) |
| FR (1) | FR1392576A (en) |
| GB (2) | GB1056599A (en) |
| NL (1) | NL6404457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791801A (en) * | 1971-07-23 | 1974-02-12 | Toyo Kohan Co Ltd | Electroplated steel sheet |
| GB2144450A (en) * | 1983-07-27 | 1985-03-06 | Gen Electric Co Plc | Zinc plating bath; preventing whisker formation |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522333A (en) * | 1967-06-01 | 1970-07-28 | Gaf Corp | Phosphonamide sulfonates |
| US3626034A (en) * | 1967-11-29 | 1971-12-07 | Stauffer Chemical Co | Dialkyl phosphoryl n-alkyltaurinates |
| BE794048A (en) * | 1972-01-17 | 1973-07-16 | Dynachem Corp | COPPER COATING PROCESS AND SOLUTION WITHOUT ELECTRICAL TREATMENT |
| GB1514511A (en) * | 1975-05-21 | 1978-06-14 | Texaco Belgium Nv Sa | Polyureas |
| GB1514514A (en) * | 1975-05-21 | 1978-06-14 | Texaco Belgium Nv Sa | Bispiperazido phosphorus and trispiperazidophosphorus compounds |
| US4134877A (en) * | 1975-07-28 | 1979-01-16 | Monsanto Company | Flame retardant phosphoramidate compositions |
| PL3851447T3 (en) * | 2006-10-12 | 2024-03-04 | Bellus Health Inc. | Methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid |
| CN103755738B (en) * | 2014-01-13 | 2016-06-01 | 孙松华 | A kind of complexing agent and its production and use |
| CN103789803B (en) * | 2014-01-13 | 2016-04-27 | 孙松华 | A kind of without cyanogen gunmetal electroplate liquid and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE714829C (en) * | 1939-07-03 | 1941-12-08 | Rasselsteiner Eisenwerksgesell | Process for the electrolytic deposition of shiny zinc deposits on other metals |
| DE731835C (en) * | 1941-07-20 | 1943-02-16 | Hoesch Ag | Acid galvanic zinc baths for the deposition of a high-quality, shiny zinc coating |
| DE731102C (en) * | 1941-12-13 | 1943-02-03 | Dr Herbert Brintzinger | Process for the production of metallic coatings |
| US2488246A (en) * | 1944-08-25 | 1949-11-15 | United Chromium Inc | Process of electroplating zinc, and baths and compositions for use therein |
| DE1045373B (en) * | 1957-04-26 | 1958-12-04 | Hoechst Ag | Use of phosphonic acids |
| US3165513A (en) * | 1961-12-26 | 1965-01-12 | Dal Mon Research Co | Triazine phosphonium derivatives |
-
1963
- 1963-01-12 DE DED40675A patent/DE1192021B/en active Pending
- 1963-01-19 DE DED40723A patent/DE1196464B/en active Pending
- 1963-04-24 DE DED41416A patent/DE1201152B/en active Pending
- 1963-04-24 DE DESCH33166A patent/DE1235102B/en active Pending
- 1963-12-17 GB GB49875/63A patent/GB1056599A/en not_active Expired
- 1963-12-26 US US333724A patent/US3298937A/en not_active Expired - Lifetime
-
1964
- 1964-01-11 FR FR1392576A patent/FR1392576A/en not_active Expired
- 1964-03-17 AT AT232864A patent/AT249466B/en active
- 1964-03-24 GB GB12380/64A patent/GB1043618A/en not_active Expired
- 1964-04-20 CH CH211968A patent/CH458006A/en unknown
- 1964-04-20 CH CH504364A patent/CH457075A/en unknown
- 1964-04-23 NL NL6404457A patent/NL6404457A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791801A (en) * | 1971-07-23 | 1974-02-12 | Toyo Kohan Co Ltd | Electroplated steel sheet |
| GB2144450A (en) * | 1983-07-27 | 1985-03-06 | Gen Electric Co Plc | Zinc plating bath; preventing whisker formation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1192021B (en) | 1965-04-29 |
| AT249466B (en) | 1966-09-26 |
| FR1392576A (en) | 1965-03-19 |
| NL6404457A (en) | 1964-10-26 |
| CH458006A (en) | 1968-06-15 |
| DE1196464B (en) | 1965-07-08 |
| CH457075A (en) | 1968-05-31 |
| DE1235102B (en) | 1967-02-23 |
| US3298937A (en) | 1967-01-17 |
| DE1201152B (en) | 1965-09-16 |
| GB1056599A (en) | 1967-01-25 |
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